.fixedHead-box {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  min-width: 1200px;
  background-color: #FFF;
  box-shadow: 0 0 4px rgba(0, 0, 0, .25);
  z-index: 9999;
  .fixedHead {
    width: 1200px;
    margin: 10px auto;
    overflow: hidden;
    .fixedHead-nav {
      float: left;
      overflow: hidden;
      .split-line {
        float: left;
        width: 1px;
        height: 16px;
        margin: 8px 0;
        background-color: #D8D8D8;
      }
      .cate {
        float: left;
        width: 140px;
        height: 32px;
        line-height: 32px;
        text-align: center;
        font-size: 15px;
        a {
          position: relative;
          color: #575757;
          i {
            display: block;
            position: absolute;
            left: 50%;
            bottom: -5px;
            width: 0;
            height: 2px;
            background-color: #FF6C00;
            transition: width .2s, left .2s;
          }
          &:hover i {
            width: 100%;
            left: 0;
          }
        }
        &.on {
          a {
            color: #FF6C00;
          }
        }
      }
    }
    .fixedHead-search {
      float: right;
    }
  }
}

#fixedSearch {
  position: relative;
  float: right;
  input {
    height: 30px;
    border: 2px solid #FF6C00;
    width: 300px;
    line-height: 30px;
    padding: 0 20px;
    color: #838383;
  }
  button {
    position: absolute;
    top: 0;
    right: 0;
    width: 60px;
    height: 32px;
    border: 0 none;
    background: url("../images/search-btn-fixed.png") no-repeat center center #FF6C00;
    cursor: pointer;
  }
}